I'm being a little facetious here, I have one that I germinated, as I always do, the Mephistio method that had a very small tap root starting when I put it in soil but has not thrived as the other five that I Started at the same time. I have one in the moist tp in the cd case inside my tent that will take the place of the DG that hasn't thrived. I am in no way implying that there is something wrong with the seeds - let's be very clear about that. I have a current grow going, small compared to everybody else but it's my hobby and I throughly enjoy it, I posted it in the Mephisto section so you can have a look. All of my grows have involved Mephisto gear and I am sold on them as a company and the product.
No doubt.. you seem much more experienced than I am. I will say this about the Mephisto method: my seeds would almost never get a tap root in the tp/DVD. Maybe I kept it too wet or too dry or not warm enough, or too warm. I don't know. That's why I went to 24 hours in a shot glass until they sink upon being tapped, and then straight into a constantly moist (not soaked) soil. Not going back! I figure the toilet paper is trying to simulate soil, so why not just put it into the soil.